Serra
YC S23San Francisco, US · Founded 2023 · 8 employees · 3 known investors
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Paul Kwanunlockedknows Alan Wang · together at Stanford University (overlapped)
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Serra operates a platform for hiring and managing skilled trades workers, handling job posting, worker matching, vetting, scheduling, and payment for heavy equipment and warehouse roles.
AI & Machine LearningB2B MarketplacesEnterprise SoftwareHR TechArtificial IntelligenceRecruitingAI AssistantUnited States of AmericaAmerica / Canada
Founders & leadership· Y Combinator alumni (S23)
Serra was founded in 2023 by Alan Wang.
Investors · 3
Competitors · 3
by search overlapSierra34 shared keywordsSierra builds AI agents that handle customer service for large companies — answering questions and completing transactions in a brand's own voice across chat, voice, email and messaging, in 59 languages. It was founded in 2023 by Bret Taylor, former co-CEO of Salesforce and chair of OpenAI's board, and Clay Bavor, who spent 18 years at Google running Labs and its AR/VR effort. Sierra passed $150 million in annual recurring revenue within eight quarters and raised $950 million in May 2026 at a $15.8 billion valuation.
Sequoia Capital company7 shared keywordsSequoia Capital is a venture capital firm that invests in and partners with startup founders, publishing content such as podcasts, articles, and videos on company building and technology trends. It highlights its portfolio companies and helps candidates find jobs at those companies.
Sierra Ventures6 shared keywordsSierra Ventures is an early-stage venture capital firm that invests from Inception through Series A in enterprise and frontier technologies, with particular focus on AI infrastructure, vertical AI applications, physical intelligence, and deep tech innovations.
Companies competing with Serra for the same Google search keywords, organic and paid, via search-intersection analysis.
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Frequently asked questions
- What does Serra do?
- Serra operates a platform for hiring and managing skilled trades workers, handling job posting, worker matching, vetting, scheduling, and payment for heavy equipment and warehouse roles.
- Who founded Serra?
- Serra was founded by Alan Wang in 2023.
- Who are Serra's investors?
- Serra's investors include Y Combinator, S2G Investments, Serra Ventures.
- Where is Serra headquartered?
- Serra is headquartered in San Francisco, US.






